[OSM-dev] multipolygon relation and non-closed ways
Martin Koppenhoefer
dieterdreist at gmail.com
Sun Oct 14 19:32:04 BST 2012
2012/10/14 Frederik Ramm <frederik at remote.org>:
> Personally I don't consider the "8" shapes valid - and I don't think there's
> a difference between the one with a node in the middle and the one without.
> I don't consider the "inner ring touching outer ring in single point" case
> to be valid either.
IMHO the second case would also be bad mapping if it was technically
valid. There are no such situations in real life and I cannot imagine
a situation where this would not be a bad abstraction.
cheers,
Martin
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